Convert XLSX Files Online
Microsoft Excel spreadsheet format. Convert to and from XLSX format with high quality.
Advanced formulasChartsFormattingMultiple sheets
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About Excel
Microsoft Excel spreadsheet format
Technical Details
Office Open XML format with advanced spreadsheet features.
Advantages
- ✓Rich features
- ✓Wide compatibility
- ✓Professional standard
Limitations
- !Proprietary format
- !Complex structure
- !Large file sizes
Common Use Cases
- •Business analysis
- •Financial modeling
- •Data reporting
- •Calculations
Frequently Asked Questions
What is Excel (XLSX)?
Excel is Microsoft Excel spreadsheet format. Office Open XML format with advanced spreadsheet features.
What formats can XLSX be converted to?
XLSX files can be converted to various spreadsheet converter formats including CSV, XLS, ODS, NUMBERS and more.
When should I use XLSX format?
XLSX is ideal for Business analysis, Financial modeling, Data reporting. Rich features and Wide compatibility.
Are there any limitations with XLSX?
Proprietary format and Complex structure. Consider these factors when choosing XLSX format.